INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b989522c27e8e8a6414417909e345769996b2d8e42bbf25e29bbe8a58cdd9e57', 
    'ECQ0eEEsU57rOGklDjkGxVDC9MpDkt51s7e+Hdb9u/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)